# Convert Seconds Of Arc to Milliradians

Enter the angle in seconds of arc below to get the value converted to milliradians.

**Results in Milliradians:**

## How to Convert Seconds Of Arc to Milliradians

To convert a second of arc measurement to a milliradian measurement, multiply the angle by the conversion ratio. One second of arc is equal to 0.004848 milliradians, so use this simple formula to convert:

The angle in milliradians is equal to the seconds of arc multiplied by 0.004848.

**For example,**here's how to convert 5 seconds of arc to milliradians using the formula above.

Seconds of arc and milliradians are both units used to measure angle. Keep reading to learn more about each unit of measure.

## Seconds Of Arc

The second of arc is a unit of angle equal to 1/60th of one minute of arc or 1/3,600 of one degree.

A second of arc is sometimes also referred to as an arc second or arcsecond. Seconds of arc can be abbreviated as *arcsec*, and are also sometimes abbreviated as *asec*. For example, 1 second of arc can be written as 1 arcsec or 1 asec.

The second of arc is most commonly expressed using a double prime (″), though a double quote is often used as well. For example, 1 second of arc is most often written as 1″.

## Milliradians

A milliradian is equal to 1/1,000 of a radian. One degree is equal to 0.0573 milliradians and there are 6,283 milliradians in a full revolution/circle. The milliradian is also a commonly used unit in mathematics.

The milliradian is a multiple of the radian, which is the SI derived unit for angle. In the metric system, "milli" is the prefix for 10^{-3}. A milliradian is sometimes also referred to as a mil. Milliradians can be abbreviated as *mrad*, for example 1 milliradian can be written as 1 mrad.

## Second Of Arc Measurements and Equivalent Milliradian Conversions

Seconds Of Arc | Milliradians |
---|---|

1" | 0.004848 mrad |

2" | 0.009696 mrad |

3" | 0.014544 mrad |

4" | 0.019393 mrad |

5" | 0.024241 mrad |

6" | 0.029089 mrad |

7" | 0.033937 mrad |

8" | 0.038785 mrad |

9" | 0.043633 mrad |

10" | 0.048481 mrad |

11" | 0.05333 mrad |

12" | 0.058178 mrad |

13" | 0.063026 mrad |

14" | 0.067874 mrad |

15" | 0.072722 mrad |

16" | 0.07757 mrad |

17" | 0.082418 mrad |

18" | 0.087266 mrad |

19" | 0.092115 mrad |

20" | 0.096963 mrad |

21" | 0.101811 mrad |

22" | 0.106659 mrad |

23" | 0.111507 mrad |

24" | 0.116355 mrad |

25" | 0.121203 mrad |

26" | 0.126052 mrad |

27" | 0.1309 mrad |

28" | 0.135748 mrad |

29" | 0.140596 mrad |

30" | 0.145444 mrad |

31" | 0.150292 mrad |

32" | 0.15514 mrad |

33" | 0.159989 mrad |

34" | 0.164837 mrad |

35" | 0.169685 mrad |

36" | 0.174533 mrad |

37" | 0.179381 mrad |

38" | 0.184229 mrad |

39" | 0.189077 mrad |

40" | 0.193925 mrad |

## More Second Of Arc Angle Conversions

- Convert to Radians
- 1" is equal to 4.8481E-6 radians
- Convert to Degrees
- 1" is equal to 0.000278 degrees
- Convert to Minutes Of Arc
- 1" is equal to 0.016667 minutes of arc
- Convert to Gradians
- 1" is equal to 0.000309 gradians
- Convert to Revolutions
- 1" is equal to 7.716E-7 revolutions
- Convert to Circles
- 1" is equal to 7.716E-7 circles
- Convert to Mils (NATO)
- 1" is equal to 0.004938 mils (NATO)